Sigma Machine Tools supplies Auto Edge Cutter Drive Machine with Rotary Table. Sigma Machine Tools manufactures wide range of marble and granite stone cutting and polishing machines and its accessories. Auto Edge Cutter Drive Machine with Rotary Table is used to trim and smooth the rough sides of a marble or granite slab. Auto Edge Cutter Drive Machine with Rotary Table consists of a moving cutter and a rotating base. The movement of the cutter is powered by a electric motor. It is available in a number of sizes and variation depending on the requirements. This machine can also be customizing according to the requirement of the customers. It is available in two different models.